National Museum of Nuclear Science & History
Jessen worked at the 200 East Area at Hanford during the Manhattan Project.
Simon Broder worked on the Manhattan Project at Oak Ridge, TN, supervising installation of equipment and studying patent problems.
Attended Carnegie Technical Institute.
William Kann was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Stanley Stief attended Pennsylvania State University. He remained in the Oak Ridge area, working first for the government and later for Union Carbide.